| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $145.73 | 8.192% | $157.6682 | $157.67 | $157.65 | $157.70 |
| Purchase #2 | $90.50 | 12.317% | $101.6469 | $101.65 | $101.65 | $101.60 |
| Purchase #3 | $125.36 | 5.691% | $132.4942 | $132.49 | $132.50 | $132.50 |
| Purchase #4 | $119.50 | 5.808% | $126.4406 | $126.44 | $126.45 | $126.40 |
| Purchase #5 | $18.40 | 4.520% | $19.2317 | $19.23 | $19.25 | $19.20 |
| Purchase #6 | $100.75 | 4.546% | $105.3301 | $105.33 | $105.35 | $105.30 |
| Purchase #7 | $205.67 | 4.481% | $214.8861 | $214.89 | $214.90 | $214.90 |
| 7 purchase totals = | $805.91 | $857.6978 | $857.70 | $857.75 | $857.60 | |